1Thomas Jefferson to Wells & Lilly, 3 January 1818 (Jefferson Papers)
ethics; books on [index entry]
2Wells & Lilly to Thomas Jefferson, 13 January 1818 (Jefferson Papers)
ethics; books on [index entry]
3Enclosure: Thomas Jefferson’s Account with Wells & Lilly, 13 January 1818 (Jefferson Papers)
ethics; books on [index entry]
4Robert Walsh to Thomas Jefferson, 27 January 1818 (Jefferson Papers)
ethics; books on [index entry]